Optimal spatial distribution of seismic stations to detect magma migration using the seismic amplitude ratio analysis

• Main Authors: Espinosa-Ortega, Tania, Taisne, Benoit
• Other Authors: Asian School of the Environment
• Format: Article
• Language: English
• Published: 2024
• Subjects: Earth and Environmental Sciences; Volcano seismology; Seismic network optimization
• Online Access: https://hdl.handle.net/10356/180549
• Institution: Nanyang Technological University

Magma migrations frequently trigger seismic swarms, resulting in seismic events that overlap in time and hinder real-time phase picking commonly used for hypocenter location. Addressing this challenge, seismic amplitude ratio analysis (SARA) allows identification of seismic migrations in real-time b...